Annual Research Review: Parenting and children’s brain development: the end of the beginning / Jay BELSKY in Journal of Child Psychology and Psychiatry, 52-4 (April 2011)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 52-4 (April 2011) . - p.409-428 Titre : Annual Research Review: Parenting and children’s brain development: the end of the beginning Type de document : Texte imprimé et/ou numérique Auteurs : Jay BELSKY, Auteur ; Michelle DE HAAN, Auteur Année de publication : 2011 Article en page(s) : p.409-428 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : After questioning the practical significance of evidence that parenting influences brain development – while highlighting the scientific importance of such work for understanding how family experience shapes human development – this paper reviews evidence suggesting that brain structure and function are ‘chiselled’ by parenting. Although the generalisability of most findings is limited due to a disproportionate, but understandable focus on clinical samples (e.g., maltreated children with post-traumatic stress disorder (PTSD)) and causal inferences are difficult to draw because of the observational nature of most of the evidence, it is noteworthy that some work with community samples and very new experimental work (e.g., parent training) suggests that tentative conclusions regarding effects of parenting on the developing brain may well be substantiated in future research. Such efforts should focus on parenting in the normal range, experimental manipulations of parenting, differential susceptibility to parenting effects and pathway models linking parenting to brain development and, thereby, to behavioural development. Research on parenting and children’s brain development may be regarded as at ‘the end of the beginning’. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02281.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119 [article] Annual Research Review: Parenting and children’s brain development: the end of the beginning [Texte imprimé et/ou numérique] / Jay BELSKY, Auteur ; Michelle DE HAAN, Auteur . - 2011 . - p.409-428. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 52-4 (April 2011) . - p.409-428 Index. décimale : PER Périodiques Résumé : After questioning the practical significance of evidence that parenting influences brain development – while highlighting the scientific importance of such work for understanding how family experience shapes human development – this paper reviews evidence suggesting that brain structure and function are ‘chiselled’ by parenting. Although the generalisability of most findings is limited due to a disproportionate, but understandable focus on clinical samples (e.g., maltreated children with post-traumatic stress disorder (PTSD)) and causal inferences are difficult to draw because of the observational nature of most of the evidence, it is noteworthy that some work with community samples and very new experimental work (e.g., parent training) suggests that tentative conclusions regarding effects of parenting on the developing brain may well be substantiated in future research. Such efforts should focus on parenting in the normal range, experimental manipulations of parenting, differential susceptibility to parenting effects and pathway models linking parenting to brain development and, thereby, to behavioural development. Research on parenting and children’s brain development may be regarded as at ‘the end of the beginning’. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02281.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119

Links between infant temperament and neurophysiological measures of attention to happy and fearful faces / Marina MARTINOS in Journal of Child Psychology and Psychiatry, 53-11 (November 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1118-1127 Titre : Links between infant temperament and neurophysiological measures of attention to happy and fearful faces Type de document : Texte imprimé et/ou numérique Auteurs : Marina MARTINOS, Auteur ; Anna MATHESON, Auteur ; Michelle DE HAAN, Auteur Année de publication : 2012 Article en page(s) : p.1118-1127 Langues : Anglais (eng) Mots-clés : Attention  Nc  emotion  self-regulation  negative emotionality Index. décimale : PER Périodiques Résumé : Background:  Developing control of attention helps infants to regulate their emotions, and individual differences in attention skills may shape how infants perceive and respond to their socio-emotional environments. This study examined whether the temperamental dimensions of self-regulation and negative emotionality relate to infants’ attention skills and whether the emotional content of the attended stimulus affects this relation. Methods:  Event-related potentials provided a neurophysiological index of attention (Nc) while 3 to 13-month-old infants viewed images of happy and fearful facial expressions. Temperament was measured via parent report using the Infant Behavior Questionnaire-Revised. Results:  The peak latency of the Nc was slower for infants with lower regulatory capacity, independent of facial expression. The amplitude of the Nc over right fronto-central electrodes was related to both self-regulation and negative emotionality, but the effects differed by emotion: infants with better self-regulation had larger Nc responses to fearful faces, and infants scoring higher on negative emotionality had larger Nc responses to happy faces. These results are discussed in relation to the development of executive attention networks and their modulation by the amygdala. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02599.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182 [article] Links between infant temperament and neurophysiological measures of attention to happy and fearful faces [Texte imprimé et/ou numérique] / Marina MARTINOS, Auteur ; Anna MATHESON, Auteur ; Michelle DE HAAN, Auteur . - 2012 . - p.1118-1127. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1118-1127 Mots-clés : Attention  Nc  emotion  self-regulation  negative emotionality Index. décimale : PER Périodiques Résumé : Background:  Developing control of attention helps infants to regulate their emotions, and individual differences in attention skills may shape how infants perceive and respond to their socio-emotional environments. This study examined whether the temperamental dimensions of self-regulation and negative emotionality relate to infants’ attention skills and whether the emotional content of the attended stimulus affects this relation. Methods:  Event-related potentials provided a neurophysiological index of attention (Nc) while 3 to 13-month-old infants viewed images of happy and fearful facial expressions. Temperament was measured via parent report using the Infant Behavior Questionnaire-Revised. Results:  The peak latency of the Nc was slower for infants with lower regulatory capacity, independent of facial expression. The amplitude of the Nc over right fronto-central electrodes was related to both self-regulation and negative emotionality, but the effects differed by emotion: infants with better self-regulation had larger Nc responses to fearful faces, and infants scoring higher on negative emotionality had larger Nc responses to happy faces. These results are discussed in relation to the development of executive attention networks and their modulation by the amygdala. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02599.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182

udiovisual speech integration in autism spectrum disorders: ERP evidence for atypicalities in lexical-semantic processing / Odette MEGNIN in Autism Research, 5-1 (February 2012)  

Public ISBD [article]  inAutism Research > 5-1 (February 2012) . - p.39-48 Titre : udiovisual speech integration in autism spectrum disorders: ERP evidence for atypicalities in lexical-semantic processing Type de document : Texte imprimé et/ou numérique Auteurs : Odette MEGNIN, Auteur ; Atlanta FLITTON, Auteur ; Catherine R. G. JONES, Auteur ; Michelle DE HAAN, Auteur ; Torsten BALDEWEG, Auteur ; Tony CHARMAN, Auteur Année de publication : 2012 Article en page(s) : p.39-48 Langues : Anglais (eng) Mots-clés : auditory  ASD  ERP  language  multisensory  visual Index. décimale : PER Périodiques Résumé : In typically developing (TD) individuals, behavioral and event-related potential (ERP) studies suggest that audiovisual (AV) integration enables faster and more efficient processing of speech. However, little is known about AV speech processing in individuals with autism spectrum disorders (ASD). This study examined ERP responses to spoken words to elucidate the effects of visual speech (the lip movements accompanying a spoken word) on the range of auditory speech processing stages from sound onset detection to semantic integration. The study also included an AV condition, which paired spoken words with a dynamic scrambled face in order to highlight AV effects specific to visual speech. Fourteen adolescent boys with ASD (15–17 years old) and 14 age- and verbal IQ-matched TD boys participated. The ERP of the TD group showed a pattern and topography of AV interaction effects consistent with activity within the superior temporal plane, with two dissociable effects over frontocentral and centroparietal regions. The posterior effect (200–300?ms interval) was specifically sensitive to lip movements in TD boys, and no AV modulation was observed in this region for the ASD group. Moreover, the magnitude of the posterior AV effect to visual speech correlated inversely with ASD symptomatology. In addition, the ASD boys showed an unexpected effect (P2 time window) over the frontocentral region (pooled electrodes F3, Fz, F4, FC1, FC2, FC3, FC4), which was sensitive to scrambled face stimuli. These results suggest that the neural networks facilitating processing of spoken words by visual speech are altered in individuals with ASD. En ligne : http://dx.doi.org/10.1002/aur.231 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=153 [article] udiovisual speech integration in autism spectrum disorders: ERP evidence for atypicalities in lexical-semantic processing [Texte imprimé et/ou numérique] / Odette MEGNIN, Auteur ; Atlanta FLITTON, Auteur ; Catherine R. G. JONES, Auteur ; Michelle DE HAAN, Auteur ; Torsten BALDEWEG, Auteur ; Tony CHARMAN, Auteur . - 2012 . - p.39-48. Langues : Anglais (eng) in Autism Research > 5-1 (February 2012) . - p.39-48 Mots-clés : auditory  ASD  ERP  language  multisensory  visual Index. décimale : PER Périodiques Résumé : In typically developing (TD) individuals, behavioral and event-related potential (ERP) studies suggest that audiovisual (AV) integration enables faster and more efficient processing of speech. However, little is known about AV speech processing in individuals with autism spectrum disorders (ASD). This study examined ERP responses to spoken words to elucidate the effects of visual speech (the lip movements accompanying a spoken word) on the range of auditory speech processing stages from sound onset detection to semantic integration. The study also included an AV condition, which paired spoken words with a dynamic scrambled face in order to highlight AV effects specific to visual speech. Fourteen adolescent boys with ASD (15–17 years old) and 14 age- and verbal IQ-matched TD boys participated. The ERP of the TD group showed a pattern and topography of AV interaction effects consistent with activity within the superior temporal plane, with two dissociable effects over frontocentral and centroparietal regions. The posterior effect (200–300?ms interval) was specifically sensitive to lip movements in TD boys, and no AV modulation was observed in this region for the ASD group. Moreover, the magnitude of the posterior AV effect to visual speech correlated inversely with ASD symptomatology. In addition, the ASD boys showed an unexpected effect (P2 time window) over the frontocentral region (pooled electrodes F3, Fz, F4, FC1, FC2, FC3, FC4), which was sensitive to scrambled face stimuli. These results suggest that the neural networks facilitating processing of spoken words by visual speech are altered in individuals with ASD. En ligne : http://dx.doi.org/10.1002/aur.231 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=153

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